Listes faunistiques invertébrés
La Serre à Pierrefiche 05127900
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 09/07/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 35 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 4.0 | marginal |
| Blocs | 16.0 | dominant |
| Granulats | 8.0 | dominant |
| Helophytes | 14.0 | dominant |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 52.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Nulle | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Blocs | Moyenne | B |
| P6 | Granulats | Lente | B |
| P7 | Helophytes | Lente | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Dalles, argiles | Rapide | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 4 | 20 | 5 |
| Leuctra geniculata | 33830 | 1 | 3 | |
| Micrasema | 268 | 1 | ||
| Silo-lithax | 5219 | 5 | 2 | |
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 6 | 3 | |
| Hydroptila | 200 | 28 | 7 | 12 |
| Hydroptilidae | 193 | 1 | ||
| Mystacides | 312 | 3 | 1 | |
| Lype | 241 | 3 | ||
| Tinodes | 245 | 4 | ||
| Rhyacophila lato-sensu | 183 | 2 | 2 | 2 |
| Baetis lato sensu | 9794 | 62 | 5 | 44 |
| Centroptilum luteolum | 384 | 10 | 12 | 2 |
| Baetidae | 363 | 13 | 4 | |
| Caenis | 457 | 9 | 4 | 6 |
| Ephemerella ignita | 451 | 315 | 5 | 1 |
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 1 | ||
| Electrogena | 3181 | 10 | ||
| Heptageniidae | 399 | 1 | ||
| Paraleptophlebia | 481 | 1 | ||
| Leptophlebiidae | 473 | 8 | 1 | |
| Micronecta | 719 | 2 | ||
| Dupophilus | 620 | 1 | ||
| Esolus | 619 | 17 | 90 | 7 |
| Limnius | 623 | 1 | 3 | |
| Oulimnius | 622 | 26 | 3 | 7 |
| Riolus | 625 | 3 | 19 | 18 |
| Helophorus | 604 | 2 | ||
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 1 | 5 | |
| Chironomidae | 807 | 720 | 930 | 1800 |
| Empididae | 831 | 1 | 3 | |
| Ephydridae | 844 | 1 | ||
| Limoniidae | 757 | 2 | 57 | 92 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 17 | 17 | |
| Gomphus | 679 | 2 | 1 | |
| Platycnemis | 657 | 10 | ||
| Sialis | 704 | 5 | ||
| Pacifastacus leniusculus | 873 | 1 | 1 | 1 |
| Pisidium | 1043 | 1 | 4 | 3 |
| Sphaerium | 1044 | 1 | 1 | |
| Sphaeriidae | 1042 | 7 | 3 | 2 |
| Gastropoda | 5123 | 1 | ||
| Ancylus fluviatilis | 1029 | 1 | ||
| Physa (sensu lato) | 997 | 1 | ||
| Xironogiton | 23599 | 32 | 2 | |
| Oligochaeta | 933 | 4 | 3 | 7 |
| Nematoda | 1089 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Prostoma | 3110 | 1 |